In workflow orchestration, the "HTTP Request" node receives a 403 Forbidden error when accessing a local API service. #17304

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opened 2026-02-21 19:33:46 -05:00 by yindo · 0 comments
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Originally created by @CRswallow on GitHub (Sep 12, 2025).

Self Checks

  • I have read the Contributing Guide and Language Policy.
  • This is only for bug report, if you would like to ask a question, please head to Discussions.
  • I have searched for existing issues search for existing issues, including closed ones.
  • I confirm that I am using English to submit this report, otherwise it will be closed.
  • 【中文用户 & Non English User】请使用英语提交,否则会被关闭 :)
  • Please do not modify this template :) and fill in all the required fields.

Dify version

1.8.1

Cloud or Self Hosted

Self Hosted (Docker)

Steps to reproduce

In workflow orchestration, I used an "HTTP Request" node, and the API URL points to a local Docker service. I can access it using curl from within the Dify API container, but in the workflow orchestration, the request returns a 403 Forbidden error. My API service container itself does not require token authentication.

  1. This is my API service.
    Image

  2. This is my workflow.

Image
  1. This is the result of accessing it with curl inside the Dify API container.
Image
  1. This is the log of the call made by the Dify API container.
Image

✔️ Expected Behavior

Is there some configuration missing?

Actual Behavior

No response

Originally created by @CRswallow on GitHub (Sep 12, 2025). ### Self Checks - [x] I have read the [Contributing Guide](https://github.com/langgenius/dify/blob/main/CONTRIBUTING.md) and [Language Policy](https://github.com/langgenius/dify/issues/1542). - [x] This is only for bug report, if you would like to ask a question, please head to [Discussions](https://github.com/langgenius/dify/discussions/categories/general). - [x] I have searched for existing issues [search for existing issues](https://github.com/langgenius/dify/issues), including closed ones. - [x] I confirm that I am using English to submit this report, otherwise it will be closed. - [x] 【中文用户 & Non English User】请使用英语提交,否则会被关闭 :) - [x] Please do not modify this template :) and fill in all the required fields. ### Dify version 1.8.1 ### Cloud or Self Hosted Self Hosted (Docker) ### Steps to reproduce In workflow orchestration, I used an "HTTP Request" node, and the API URL points to a local Docker service. I can access it using curl from within the Dify API container, but in the workflow orchestration, the request returns a 403 Forbidden error. My API service container itself does not require token authentication. 1. This is my API service. <img width="1204" height="1277" alt="Image" src="https://github.com/user-attachments/assets/9a5d4d8b-266e-4cca-a377-1950b7ef80fa" /> 2. This is my workflow. <img width="1530" height="1242" alt="Image" src="https://github.com/user-attachments/assets/063d3fc2-488e-406a-83b4-c32c5d7e9ea3" /> 3. This is the result of accessing it with curl inside the Dify API container. <img width="1981" height="329" alt="Image" src="https://github.com/user-attachments/assets/c15ac904-9be9-4c28-a470-8a99f61f0e72" /> 4. This is the log of the call made by the Dify API container. <img width="1819" height="290" alt="Image" src="https://github.com/user-attachments/assets/82bb2478-a14e-4775-b201-af2623b5eb5e" /> ### ✔️ Expected Behavior Is there some configuration missing? ### ❌ Actual Behavior _No response_
yindo added the 🐞 bug label 2026-02-21 19:33:46 -05:00
yindo closed this issue 2026-02-21 19:33:46 -05:00
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Reference: langgenius/dify#17304